code: def assert_arrays_equal(arrays1, arrays2):
      for arr1, arr2 in zip(arrays1, arrays2):
          assert_array_equal(arr1, arr2)
  
file_path: dipy/dipy/testing/__init__.py
imports: import operator
  from functools import partial
  from os.path import dirname, abspath, join
  from numpy.testing import assert_array_equal
  import numpy
  import numpy.testing
  import scipy
  from packaging.version import Version
  import warnings
label_desc: Use image node_id 2 for calling a global function with example usage: assert_arrays_equal(arrays1, arrays2) without return types